INTERNET CALCULATOR
Internet data overage cost
Estimate an overage charge from usage and an allowance.
How this calculation works
Overage is max(0, used − allowance); charged blocks are rounded up to a whole block. Providers may instead throttle data, use different units, cap charges, or charge per day.
Before you use the result
This is an illustrative estimate, not a provider quote or your actual bill. Enter your current rates and charges from your plan or latest statement. Prices, billing rules and coverage can change.
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